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Posted to commits@cassandra.apache.org by "Alex Liu (JIRA)" <ji...@apache.org> on 2015/08/12 23:21:46 UTC

[jira] [Created] (CASSANDRA-10058) Close Java driver Client object in Hadoop and Pig classes

Alex Liu created CASSANDRA-10058:
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             Summary: Close Java driver Client object in Hadoop and Pig classes
                 Key: CASSANDRA-10058
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10058
             Project: Cassandra
          Issue Type: Bug
          Components: Hadoop
            Reporter: Alex Liu
            Assignee: Alex Liu


I found that some Hadoop and Pig code in Cassandra doesn't close the Client object, that's the cause for the following errors in java driver 2.2.0-rc1.

{code}
ERROR 11:37:45 LEAK: You are creating too many HashedWheelTimer instances.  HashedWheelTimer is a shared resource that must be reused across the JVM,so that only a few instances are created.
{code}

We should close the Client objects.



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